Please help with right answers. I missed the first one ??please help and if you can drop your email I will be glad .

The table shows the average income of households and the quantity demanded of products M and N at income. Year Average Income Price of M Quantity of M Price of N Quantity of N 1 $55, 000 $2. 60 114 $22 780 55,000 2.90 108 22 750 3 55,000 2.90 100 31 720 4 65 , 000 2.90 112 31 740 a) What is the price elasticity of demand for product M between years 1 and 2? Round your answers to 2 -0.50 b) What is the price elasticity of demand for product N between years 2 and 3? Round your answers to 2 -0.12 duct M between years 3 and 4? Round your answers to