Ineed on my exam hurry! (15pts)

a business has $25,000 to spend on training sessions for its employees. it wants 45 of its employees to attend. the business wants to send as many employees as it can to a technology training. the technology training costs $1,000 per person. the customer service training costs $500 per person. create a system of equations that models how many of each type of training the business should purchase.

1,000x + 500y = 45
x + y = 25,000
1,000x + 500y = 25,000
x + y = 45
1,000x + y = 45
x + 500y = 25,000
x + 500y = 45
1,000x + y = 25,000