this class Introduction To Design ENGR 3200 And we have project report to do and those questions my part :

1- Determine Efficiency Increase in Crystalline Cells over amorphous cells?
2-Seasonal Average increases in temperature on a solar panel due to the sun ?
3-Average roof area of a home. Average roof area of a commercial business?
4-Preheated hot water is usable for how long? + or – maybe 3-4 hours? – average insulation values. Look at how long hot water stays hot inside normal hot water heater without any power. Find per hour heat loss?

need 5 or 8 sentences for each question and put sources for each question

and i want this Writer [U256123] to do my work please .