(a) A florist is making 5 identical bridesmaid bouquets for a wedding. She has $610 to spend (including tax) and wants 24 flowers for each bouquet. Roses cost $0 each, tulips cost $4 each, and lilies cost $3 each. She wants to have twice as many roses as the other 2 flowers combined in each bouquet. Write the three equations representing the above scenario using r, t, and I to represent roses, tulips and lilies. Do not write any dollar signs, or put any spaces. If using all three variables, answer should be written in order of r then t then I) Part A: The equation representing the TOTAL cost of ALL flowers would be: Part B: The equation representing the information given in the FOURTH sentence: "She wants to have twice as many roses as the other 2 flowers combined in each bouquet." Part C: The third equation representing the TOTAL flowers is: b) Part D: Write the matrix equation that represents this scenario.