just number 3 and this is figure 1-5 show below

at &isplays the amount of money a custonmar ov Be sure to indent the instructions appropriately. (The answers to TRY THIS Exerci are iicsted at the end of the chapter.) calculate the amount due by swotraeting the discount frow the sales amouant caloulate the oiscount by multiplying the sales amount by 1o calculate the discount by multiplying the sales amonnt by 15% display the amount due else end if enter the customer's age and the sales ampunt if (the customer's age is less than 55) Figure 1-9 Modify the algorithm shown earlier in Figure 1-5 so that it gives a 25% discount if the customer buying a TV is an employee of the store; all other customers buying a TV should receive a 15% discount.