Shally works \({\rm{50}}\) hours a week and is paid \(\$ 15.40\) per hour. Calculate:

a. Shallys weekly income
b. the annual leave loading of \({\rm{17}}{\rm{.5\% }}\) on \({\rm{4}}\) weeks pay
c. Shallys total pay for the four - week holiday.

A real estate agency gets paid the following rates of commission. \({\rm{5\% }}\) on the first \({\rm{\$ 10 000, }}\) \({\rm{3\% }}\) on the next \({\rm{\$ 50 000,}}\) \({\rm{4\% }}\) on any value thereafter. Calculate the commission earned by selling property valued at \({\rm{ \$ 195,000}}{\rm{.}}\)

Maxwell, a construction supervisor, has signed a contract worth \({\rm{ \$ 97 000}}\) to ensure that a factory is built by June \({\rm{30}}{\rm{.}}\) He will receive a bonus of \({\rm{1}}{\rm{.5\% }}\) of his contract for each day the job is completed ahead of time. How much will Maxwell earn if the factory is completed on June\({\rm{23?}}\)

Noah, a storeman, works from 8am to 4pm Monday to Friday. Noah's rate of pay is \( \$ 16.80\) per hour. Calculate:

a. Noah's weekly wage

b. Noah's holiday pay for \({\rm{4}}\) weeks (including leave loading)

Phoebe is a real estate agent who makes a commission of 1.5% for the sale of a house. If she sells a house for $450 000, how much commission will she make?

A shoe salesman is paid a retainer of $300 a week and gets 5% commission on all sales over $2000. How much will he get in his pay if he has sales totalling $8500?

Joel is a sales person in a widget company. He is paid $400 per week and a commission of 4% on sales in excess of $500.

(i)  what commission does Joel earn on sales of $2000?

(ii)  what is Joel's wage for the week including commission?

Find the commission earned on a sale of \(\$3500\), if the rate is \(15\%\). 

Yu Yan was paid 4 weeks holiday pay plus \(17\frac{1}{2}\% \) holiday loading. If her normal weekly pay is $640.50. Calculate

(i)  Her normal pay for 4 weeks

(ii)  Her holiday loading for 4 weeks

(iii)  Her total holiday pay

Alan received a \({\rm{17}}\frac{1}{2}\% \) holiday loading on 4 weeks normal wages. He normally works a 36 hour week. His 4 weeks holiday pay and loading is $3950.82

(i)  Find his normal weekly pay

(ii)  Find his normal hourly pay rate