Please explain the answer

Cyclical behavior is common in the business world as the seasonal uctuations in the demand for certain equipment are largelyI dependent on the weather. Common examples would include sales of surng equipment, swimwear, and snow shovels. Assume the amount of money spent on snow skis, S, in the Colomdo Springs, Colorado, \icinitiyI can be modeled by s(m) : 430.02 sin(0.49m + 1.75) + 1026.1 thousand dollars where m is the number of months since JanuaryI 1 (m = 0). (a) Calculate the amplitude. =3: Explain what the numerical value means in this context. I This answer has not been graded yet. (b) Determine the vertical shift. =3: Explain what the numerical value means in this context. I This answer has not been graded yet. (1:) Determine the phase shift. (Round your answer to two decimal places.) E nnnntn Explain what the numerical value means in this context. I This answer has not been graded yet. (d) Determine the period. Explain what the numerical value means in this context