ivoryox146

Write a C++ program that will prompt the user for quantity of items bought and the unit price and print the Invoice. The program should be such that:
a. The user can enter a tax percent.
b. A 5% discount is deducted before the vat calculation if the customer is buy items worth
GHc 500.
c. A 10% discount is deducted before the vat calculation if the customer is buy items worth
GHc 1000.
d. A 15% discount is deducted before the vat calculation if the customer is buy items worth
GHc 1500.
e. The quantity of items is printed.
f. The unit price is printed.
g. The price with tax excluded is printed.
h. The total amount payable by the customer is printed.
i. The vat amount is printed.
j. The discount amount is printed.

Y = -4sin (3x-45) + 2

find the sum of 1+2

An automobile factory wants to produce a total of 210 cars during three shifts. If the first shift produces two-fifths of the cars and the second shift produce one-third of the cars, what fraction of the total cars does the third shift need to produce?

200 nodes are connected to a 1,500-meter length of coaxial cable. Using some protocol, each node can transmit 50 frames/second, where the average frame length is 2,000 bits. The transmission rate at each node is 100 Mbps (where 1 Mbps = 1,000,000 bps). What is the efficiency of this protocol?

what is the meaning of a data structure?