a)Sula Kuukkeli is on observing shift in Metsahovi during the Midsummer weekend (on June 19-21). During his observing shift he notices that the quasars listed in Tablel are flaring at 37 GHz (compared to earlier data), and he would like to get flux density data for them also at higher frequencies. Because in connection to Questionl you have just designed and implemented a state-of-the-art (sub)millimeter wavelength telescope, Sula contacts you and asks you to observe the sources from Tablel as soon as possible, preferably during the same week. Can you help Sula? Justify your answer with assumptions and calculations (for "entertaining" answers no full points will be granted!). (4p) b) Sula wants to give you very detailed instructions for carrying out the observations, in case you are not familiar with single-dish blazar observations. What kind of instructions will he give? (2p)