The laundry bill is $$33\mathrm{.}80.$ If paid within $10$ days, the company allows a $2\mathrm{.}5\%$ discount. Calculate the amount of the bill. $

Mr$.$ Carl McFadden had five office visits at $$25$ each, three injections at $$8\mathrm{.}50$ each, an $x-$ray at $$26\mathrm{.}60,$ and a home visit at $$40\mathrm{.}00.$ He has a $$4\mathrm{.}60$

credit on his account. What will be the amount of his next bill? $$

Mr$.$ Bill Nelson is scheduled to have corrective surgery, which will be $$385.$ He is asked to make a down payment of $$50$ before the operation, and then

his payments will be divided into six equal installments. What will be the amount of each installment? $

The following items are on an invoice that arrived today. You are required to check to see that the bill is correct and that the supplies received are the

ones ordered. The physician will receive a $3\%$ discount, and sales tax is $6\%.$ The total shown on the invoice is $$26\mathrm{.}14.$ Calculate and verify that the

amount is correct. $

$4$ bottles rubbing alcohol @ $$2\mathrm{.}25$ each

$3$ thermometers @ $$1\mathrm{.}95$ each

$6$ boxes cotton @ $$.29$ each

$6$ bottles mouthwash @ $$\mathrm{.}89$ each

$11$ cartons cotton swabs @ $$.39$ each

$3$ hypodermic needles @ $$\mathrm{.}39$ each

List the correct amount for which the check would be written. $

Paper towels are sold at the rate of $$6\mathrm{.}50$ per dozen rolls. Figure the cost of $10$ dozen rolls of towels with a $3\mathrm{.}5\%$ discount and a $6\%$ sales tax. $

Dr$.$ Fran Practon needs $500$ needles priced at $$2\mathrm{.}60$ per hundred. If she pays within $10$ days, she receives a $2\%$ discount; sales tax is $5\mathrm{.}5\%.$ What

amount would you pay with the discount? $

An advertisement states that eight thermometers cost $$12\mathrm{.}42$ minus a $3\%$ discount. Dr$.$ Practon wants to order a dozen to take advantage of the

savings; sales tax is $5\%.$ What would the cost be$?$ $

Robert Mason's account of $$98\mathrm{.}50$ has been delinquent for $3$ months. According to the office procedures manual, after $90$ days a $2\%$ service charge,

compounded monthly, is added to future bills. What will be the amount owed after $9$ months? $

Steri$-$Strips cost $$4\mathrm{.}95$ per box; there are $100$ in a box. $

a$.$ How much would $300$ Steri$-$Strips cost? $

b$.$ How much would $700$ Steri$-$Strips cost? $

If the Steri$-$Strips are purchased in large lots of $1000$ or more, the manufacturer allows a discount of $15\%.$

a$.$ How much would $3000$ Steri$-$Strips cost? $ $\_$

b$.$ How much would $14,000$ Steri$-$Strips cost? $

c$.$ If an orthopedic surgical group uses $200$ Steri$-$Strips a month, how much would be saved in a year by making a single purchase for a year's

supply rather than $12$ monthly purchases? $$.$