Business Math Review IV

The manager of a retail pet shop projects that dog house sales will increase by 12%. If 78 dog houses were sold last month, how many is the company projected to sell this month? Round UP to the next highest whole number.

Seth is buying holiday gifts from a store:

Toy car - $14.99

Doll house- $45

4 pair of fuzzy socks- $5/each

Sweater- $28.50

If the sales tax is 8%, what is the total amount of his purchase? Round to the nearest hundredths place.

A retail fashion buyer purchased 500 units of basic denim jeans for $9 each. If the jeans are sold in store for $24.99, how much gross profit will the store make if all jeans are sold?