For this job I was to perform routine maintenance on an air conditioner and furnace. Upon checking the air conditioner I noticed it kept short cycling. I opened up the system and took a look inside the heat exchanger and found multiple cracks and holes. This is a major problem And a safety issue. I checked the static pressure which was also high at a .8 when the maximum is a .5. Because of these two issues, I let a super advisor know so that he can double check and figure out the best plan moving forward. The outside system has good refrigerant levels, but because of its age, the fan and the compressor are pulling high amps. The condition of the outer unit and the heat exchanger are probably symptoms of the high static pressure. Estimate